From: Alejandro Lucero <alejandro.lucero@netronome.com>
To: Andy Green <andy@warmcat.com>
Cc: dev <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2 05/18] drivers/net/nfp/nfpcore: fix strncpy misuse
Date: Wed, 9 May 2018 10:49:29 +0100 [thread overview]
Message-ID: <CAD+H9939oDL6AkcX2Ud+KDGmUDnwfvQ0SWTO-VBRLqbw-p4rig@mail.gmail.com> (raw)
In-Reply-To: <152582947587.6809.10453223101431457646.stgit@localhost.localdomain>
On Wed, May 9, 2018 at 2:31 AM, Andy Green <andy@warmcat.com> wrote:
> Signed-off-by: Andy Green <andy@warmcat.com>
> ---
> drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
> b/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
> index 4e6c66624..52b294888 100644
> --- a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
> +++ b/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
> @@ -31,6 +31,8 @@
> #include <sys/file.h>
> #include <sys/stat.h>
>
> +#include <rte_string_fns.h>
> +
> #include "nfp_cpp.h"
> #include "nfp_target.h"
> #include "nfp6000/nfp6000.h"
> @@ -846,7 +848,7 @@ nfp6000_init(struct nfp_cpp *cpp, const char *devname)
>
>
> memset(desc->busdev, 0, BUSDEV_SZ);
> - strncpy(desc->busdev, devname, strlen(devname));
> + strlcpy(desc->busdev, devname, sizeof(desc->busdev));
>
> ret = nfp_acquire_process_lock(desc);
> if (ret)
>
>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Tested-by: Alejandro Lucero <alejandro.lucero@netronome.com>
next prev parent reply other threads:[~2018-05-09 9:49 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 1:30 [dpdk-dev] [PATCH v2 00/18] Fix build on gcc8 and various bugs Andy Green
2018-05-09 1:30 ` [dpdk-dev] [PATCH v2 01/18] lib/libtre_table: workaround hash function cast error Andy Green
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 02/18] drivers/bus/pci: fix strncpy dangerous code Andy Green
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 03/18] drivers/bus/dpaa: fix inconsistent struct alignment Andy Green
2018-05-09 8:06 ` Hemant Agrawal
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 04/18] drivers/net/axgbe: fix broken eeprom string comp Andy Green
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 05/18] drivers/net/nfp/nfpcore: fix strncpy misuse Andy Green
2018-05-09 9:49 ` Alejandro Lucero [this message]
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 06/18] drivers/net/nfp/nfpcore: fix off-by-one and no NUL on strncpy use Andy Green
2018-05-09 9:53 ` Alejandro Lucero
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 07/18] drivers/net/nfp: don't memcpy out of source range Andy Green
2018-05-09 9:54 ` Alejandro Lucero
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 08/18] drivers/net/nfp: fix buffer overflow in fw_name Andy Green
2018-05-09 10:04 ` Alejandro Lucero
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 09/18] drivers/net/qede: fix strncpy constant and NUL Andy Green
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 10/18] drivers/net/qede: fix broken strncpy Andy Green
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 11/18] drivers/net/sfc: fix strncpy length Andy Green
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 12/18] drivers/net/sfc: fix strncpy size and NUL Andy Green
2018-05-09 1:31 ` [dpdk-dev] [PATCH v2 13/18] drivers/net/vdev: readlink inputs cannot be aliased Andy Green
2018-05-09 15:33 ` Stephen Hemminger
2018-05-09 1:32 ` [dpdk-dev] [PATCH v2 14/18] drivers/net/vdev: fix 3 x strncpy misuse Andy Green
2018-05-09 1:32 ` [dpdk-dev] [PATCH v2 15/18] app/test-pmd: can't find include Andy Green
2018-05-09 1:32 ` [dpdk-dev] [PATCH v2 16/18] app/proc-info: fix sprintf overrun bug Andy Green
2018-05-09 1:32 ` [dpdk-dev] [PATCH v2 17/18] app/test-bbdev: test-bbdev: strcpy ok for allocated string Andy Green
2018-05-09 1:32 ` [dpdk-dev] [PATCH v2 18/18] app/test-bbdev: " Andy Green
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAD+H9939oDL6AkcX2Ud+KDGmUDnwfvQ0SWTO-VBRLqbw-p4rig@mail.gmail.com \
--to=alejandro.lucero@netronome.com \
--cc=andy@warmcat.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).